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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

AMY DIANE OLIVER ARNP
NPI 1922490499
Nurse Practitioner in Clive, IA

Active since February 20, 2015PECOS Enrolled
1601 NW 114TH ST STE 247, CLIVE, IA 50325(515) 222-7000(515) 222-7037 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 17, 2026, Dec 12, 2021, Oct 7, 2021 and 2 more (5 updates tracked since 2016).

About Amy Diane Oliver Arnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AMY DIANE OLIVER ARNP (NPI 1922490499) is an individual nurse practitioner in Clive, Iowa, licensed in Iowa (A113580) and active in the NPI registry since February 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922490499
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameAMY DIANE OLIVERCredential: ARNP
Location Address1601 NW 114TH ST STE 247Clive, IA 50325-7036
Mailing AddressPo Box 674721Dallas, TX 75267-4721 · (515) 643-2519 · Fax (515) 222-7037
Phone(515) 222-7000
Fax(515) 222-7037
Sole ProprietorNo
Enumeration DateFebruary 20, 2015
Last NPPES UpdateSeptember 17, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2026
✔ NPI 1922490499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IA · A113580
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1601 NW 114TH ST STE 247, Clive, IA 50325
Open in Google Maps ↗

Other Names 1

Former Name (1)Amy Diane Loffredo Arnp

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Amy Diane Oliver Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Amy Oliver reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Clinics, Inc
Same address
Multi-Specialty
1601 NW 114TH ST
Clive, IA 50325
  • Reassigned Medicare billing, Iowa enrollment
  • 516 clinicians in this Medicare group
NPI 1063438729 (515) 222-7000
Uhs Midwest Behavioral Health LLC
0.1 mi
Psychiatry
1450 NW 114TH ST
Clive, IA 50325
  • Reassigned Medicare billing, Iowa enrollment
  • 20 clinicians in this Medicare group
NPI 1871174615 (844) 680-0504

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50325 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
Established Patient
$94.05 typical visit price
range $16.91 – $131.98
Typical copayment $23.51 (range $4.22 – $32.99)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DEBRA DEAN ARNP
Nurse Practitioner (Family)
1601 NW 114TH ST STE 247
CLIVE, IA 50325
Polk County (515) 222-7000
DR. NARASIMHA MURTHY PALAGUMMI M.D.
Internal Medicine
1601 NW 114TH ST STE 247
CLIVE, IA 50325
Polk County (515) 222-7000
ERIN NETTELAND-SANDVIG DO
Family Medicine
1601 NW 114TH ST STE 247
CLIVE, IA 50325
Polk County (515) 222-7000
MERCY CLINICS, INC.
Clinic/Center (Primary Care)
1601 NW 114TH ST STE 247
CLIVE, IA 50325
Polk County (515) 222-7000
ELIZABETH A GUDGEL ARNP
Nurse Practitioner (Family)
1601 NW 114TH ST STE 247
CLIVE, IA 50325
Polk County (515) 222-7000
DR. JEFFREY ALLEN RICHARDS D.O.
Family Medicine
1601 NW 114TH ST STE 247
CLIVE, IA 50325
Polk County (515) 222-7000
DALE STEINMETZ MD
Family Medicine
1601 NW 114TH ST STE 247
CLIVE, IA 50325
Polk County (515) 222-7000
PRACHI SINGH MD
Family Medicine
1601 NW 114TH ST STE 247
CLIVE, IA 50325
Polk County (515) 222-7000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Amy Oliver's NPI number?

The NPI number for Amy Oliver is 1922490499. It was assigned to this individual provider in the NPPES registry on February 20, 2015. The provider is also known as Amy Diane Loffredo Arnp.

Where is Amy Oliver located?

Amy Oliver practices at 1601 NW 114th St Ste 247, Clive, IA 50325. The listed phone number is (515) 222-7000.

What is Amy Oliver's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Amy Oliver enrolled in Medicare?

Yes. Amy Oliver is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Amy Oliver's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amy Oliver reassigns Medicare benefits to 2 organizations: Mercy Clinics, Inc (Clive, IA) and Uhs Midwest Behavioral Health LLC (Clive, IA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Amy Oliver's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Amy Oliver accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Health and 2 other insurers list Amy Oliver as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Amy Oliver was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.